Polymeric Compressor Wheel with Metal Sleeve

John Allport (Inventor), Jeff Carter (Inventor)

Research output: Patent

Abstract

A compressor wheel that can be employed in devices such as turbochargers. The compressor wheel includes an axially extending hub having an inlet end, a shaft bore extending from the inlet end and an arcuate outer surface opposed to the shaft bore. The axially extending hub is composed of a metal and has a porous region located proximate to the arcuate outer surface of the axially extending hub. The compressor wheel also includes a blade array disposed on the arcuate outer surface of the axially extending hub. The blade array has an outer surface and an inner region. The blade array comprises a plurality of circumferentially-spaced, radially and axially extending blades disposed thereon and is composed, at least in part of a polymeric material. Polymeric material located in the inner region of the blade array extends into the porous region defined in the axially extending hub.
Original languageEnglish
Patent numberUS2019040870
IPC F04D29/02; F04D29/28; F04D29/30
Priority date7/02/19
Filing date4/08/17
Publication statusPublished - 7 Feb 2019

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Compressors
Wheels
Metals
Polymers
Turbomachine blades

Cite this

Allport, J., & Carter, J. (2019). IPC No. F04D29/02; F04D29/28; F04D29/30. Polymeric Compressor Wheel with Metal Sleeve. (Patent No. US2019040870).
Allport, John (Inventor) ; Carter, Jeff (Inventor). / Polymeric Compressor Wheel with Metal Sleeve. IPC No.: F04D29/02; F04D29/28; F04D29/30. Patent No.: US2019040870. Aug 04, 2017.
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abstract = "A compressor wheel that can be employed in devices such as turbochargers. The compressor wheel includes an axially extending hub having an inlet end, a shaft bore extending from the inlet end and an arcuate outer surface opposed to the shaft bore. The axially extending hub is composed of a metal and has a porous region located proximate to the arcuate outer surface of the axially extending hub. The compressor wheel also includes a blade array disposed on the arcuate outer surface of the axially extending hub. The blade array has an outer surface and an inner region. The blade array comprises a plurality of circumferentially-spaced, radially and axially extending blades disposed thereon and is composed, at least in part of a polymeric material. Polymeric material located in the inner region of the blade array extends into the porous region defined in the axially extending hub.",
keywords = "polymeric, compressor wheel, Turbocharger",
author = "John Allport and Jeff Carter",
year = "2019",
month = "2",
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type = "Patent",
note = "US2019040870; F04D29/02; F04D29/28; F04D29/30",

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Allport, J & Carter, J Aug. 04 2017, Polymeric Compressor Wheel with Metal Sleeve, Patent No. US2019040870, IPC No. F04D29/02; F04D29/28; F04D29/30.

Polymeric Compressor Wheel with Metal Sleeve. / Allport, John (Inventor); Carter, Jeff (Inventor).

IPC No.: F04D29/02; F04D29/28; F04D29/30. Patent No.: US2019040870. Aug 04, 2017.

Research output: Patent

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AU - Allport, John

AU - Carter, Jeff

PY - 2019/2/7

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N2 - A compressor wheel that can be employed in devices such as turbochargers. The compressor wheel includes an axially extending hub having an inlet end, a shaft bore extending from the inlet end and an arcuate outer surface opposed to the shaft bore. The axially extending hub is composed of a metal and has a porous region located proximate to the arcuate outer surface of the axially extending hub. The compressor wheel also includes a blade array disposed on the arcuate outer surface of the axially extending hub. The blade array has an outer surface and an inner region. The blade array comprises a plurality of circumferentially-spaced, radially and axially extending blades disposed thereon and is composed, at least in part of a polymeric material. Polymeric material located in the inner region of the blade array extends into the porous region defined in the axially extending hub.

AB - A compressor wheel that can be employed in devices such as turbochargers. The compressor wheel includes an axially extending hub having an inlet end, a shaft bore extending from the inlet end and an arcuate outer surface opposed to the shaft bore. The axially extending hub is composed of a metal and has a porous region located proximate to the arcuate outer surface of the axially extending hub. The compressor wheel also includes a blade array disposed on the arcuate outer surface of the axially extending hub. The blade array has an outer surface and an inner region. The blade array comprises a plurality of circumferentially-spaced, radially and axially extending blades disposed thereon and is composed, at least in part of a polymeric material. Polymeric material located in the inner region of the blade array extends into the porous region defined in the axially extending hub.

KW - polymeric

KW - compressor wheel

KW - Turbocharger

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Allport J, Carter J, inventors. Polymeric Compressor Wheel with Metal Sleeve. F04D29/02; F04D29/28; F04D29/30. 2019 Feb 7.